I am the sole stockholder and officer of a california corporation which holds a C53 contractor's license for which I am the RMO. However I made a written agreement with a homowner for a addition to his residence and some remodeling. I did not sign the contract on behalf of my company and did not use my license number. The agreement provides that the homeowner would act as his own general contractor for he project and he would be responsible for pulling his own permits and I would be responsible to provide the labor and equipment. The homeowner was supposed to reimburse me for all materials I supplied for the project. Because I was a friend of the homeowner I trusted him to make the pay my bills but when I allowed him to fall behind on making the progress and reimbursement payments he suddenly stopped paying me. The last time me and my helpers were on the jobsite continuing the work was less tha one week ago. He owes me more that $60,000. I am concerned about not being able to state that the contract was between the homowner and me personally. I am not personally licensed. But I did not think I needed to be a GC because the homeowner was acting as his own contractor and me and my helpers were supplying the labor.